| Description | /1. 1 x cutting with article on Wassily Kandinsky & Gabriele Münter, from unidentified French periodical (6pp. cutting), n.d. (c.1957?).
/2/1. 1 x ts. letter, 4 November 1975, from Hans Roethel, Blue Rider Research Trust, to Roland Penrose; research enquiry.
/2/2. 1 x ts. reply, 12 November 1975; re: catalogue raisonée. |